JPS5214807A - Coreless motor - Google Patents

Coreless motor

Info

Publication number
JPS5214807A
JPS5214807A JP9092875A JP9092875A JPS5214807A JP S5214807 A JPS5214807 A JP S5214807A JP 9092875 A JP9092875 A JP 9092875A JP 9092875 A JP9092875 A JP 9092875A JP S5214807 A JPS5214807 A JP S5214807A
Authority
JP
Japan
Prior art keywords
coreless motor
yoke
properly
adjusting
permanent magnet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9092875A
Other languages
Japanese (ja)
Inventor
Bunzo Yoshikawa
Hajime Kojima
Kazuo Nakagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP9092875A priority Critical patent/JPS5214807A/en
Publication of JPS5214807A publication Critical patent/JPS5214807A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dc Machiner (AREA)

Abstract

PURPOSE: To unify parts of a coreless motor which has different winding specifications by making a yoke and a permanent magnet in common and by adjusting most properly the magnetic gap through a medium of a magnetic substance modifying ring.
COPYRIGHT: (C)1977,JPO&Japio
JP9092875A 1975-07-24 1975-07-24 Coreless motor Pending JPS5214807A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9092875A JPS5214807A (en) 1975-07-24 1975-07-24 Coreless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9092875A JPS5214807A (en) 1975-07-24 1975-07-24 Coreless motor

Publications (1)

Publication Number Publication Date
JPS5214807A true JPS5214807A (en) 1977-02-04

Family

ID=14012086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9092875A Pending JPS5214807A (en) 1975-07-24 1975-07-24 Coreless motor

Country Status (1)

Country Link
JP (1) JPS5214807A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990070704A (en) * 1998-02-24 1999-09-15 이형도 Coil Structure of Vibration Motor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017707B1 (en) * 1966-01-27 1975-06-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017707B1 (en) * 1966-01-27 1975-06-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990070704A (en) * 1998-02-24 1999-09-15 이형도 Coil Structure of Vibration Motor

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